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[资料] 土方路基分析评定题 [复制链接]

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    某土方路基质量评定,经对压实度、弯沉、平整度等8项指标检测,各指标合格率如表所示,其中压实度代表值大于压实度标准值,弯沉代表值满足要求。外观缺陷和资料不全扣分分别为8分和6分。°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã
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检查项目°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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压实度°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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弯沉°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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纵断高程°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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中线偏位°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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宽度°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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平整度°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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横坡°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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边坡°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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合格率(%°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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65°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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100°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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75°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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90°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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85°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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70°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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90°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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80°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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规定分°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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30°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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15°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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10°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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10°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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10°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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15°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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5°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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5°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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    1. 请评定该路段土方路基质量等级。°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã
2. 如评定结果不合格,那么如何改进该土方路基的质量?如评定结果合格,为了进一步提高该土方路基的质量,则应采取什么措施。°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã
答案:°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã
、分析评定题°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

    1.工程的评分=30×0.65+15+10×0.75+10×0.9+10×0.85°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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+15×0.75+5×0.9+5×0.8-8-6=64.5 ( )°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

   故质量等级评定为不合格。°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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    2.改进措施:提高检查项目的合格率,纵观检测项目的合格率和规定分,首先应提高压实质量,进行补充压实,使压实度合格率提高。其次提高平整度合格率;补充质量保证资料,减少扣分;整修外观缺陷,减少扣分。°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã

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土方°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã
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2#

下载后参考参考°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã
宋分粮
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3#

每项都有各自的权值的,这样算法应该不对吧??°€ÒF´5os…8bbs.3c3t.comU‰óVn¥»ã
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